Tetris

Hold Down and power on the Game Boy. Keep holding Down, then press Start at the Title Screen to begin game play at 10 levels ahead of the level that was selected. A small heart will appear with the level number.

Hold Down and power on the Game Boy. Keep holding Down, then press Start at the Title Screen to begin game play at 10 levels ahead of the level that was selected. A small heart will appear with the level number.